Sewing – Special machines – Mattress sewing
Patent
1990-10-22
1991-10-15
Schroeder, Werner H.
Sewing
Special machines
Mattress sewing
11212126, 112163, 1122621, 5497, D05B 1100, A47G 900
Patent
active
050564412
ABSTRACT:
A fitted mattress cover for enveloping the top surface side and end surfaces of a mattress constructed to drastically minimize the shifting of the cover relative to the mattress. The fitted mattress cover includes a top panel for fitting in overlaying relationship to the top surface of the mattress and a peripheral skirt depending from the peripheral edge of the top panel for fitting in overlaying relationship to the sides and ends of the mattress. The depending skirt includes a layer of fabric material and a plurality of parallel, spaced-apart elastic cords stitched into the skirt fabric to gather the fabric material into folds perpendicular to the longitudinal axis of the elastic cords. Also, a method of making the fitted mattress cover includes forming a top panel of fabric material for the top panel, forming a flat layer of fabric material for the skirt, longitudinally straining a plurality of parallel spaced apart elastic cords, concurrently stitching the cords into the flat layer of skirt fabric material, allowing the elastic cords to relax forming gathers in the layer of skirt material with the axis of the folds of the gathers perpendicular to the longitudinal axis of the elastic cords.
REFERENCES:
patent: 2162755 (1939-06-01), Shauer
patent: 2856615 (1958-10-01), Cirocco
patent: 3020566 (1962-02-01), Anderson et al.
patent: 3150621 (1964-09-01), Warnock
patent: 4370937 (1983-02-01), Fontcuberta
patent: 4682555 (1987-07-01), Bierbaum et al.
patent: 4703530 (1987-11-01), Gusman
patent: 4727608 (1988-03-01), Joyce
Lewis Paul C.
Louisville Bedding Co.
Schroeder Werner H.
Winger Jon C.
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